If you can't see the picture the answer is: (y+4)(y+2).
Hope this helps, and May the Force Be With You!
-Jabba
 
        
        
        
Answer:
Its the 2nd one
Step-by-step explanation:
Simplify the exponents and then multiply
 
        
             
        
        
        
Answer:
it is -4 
Step-by-step explanation:
but the answer is not on there so the answer will be D.
 
        
                    
             
        
        
        
The time intervals when the riders could see Niagara falls are; 0.834 < t < 1.416 and (3.084, 3.666)
<h3>How to interpret Cycle Graphs?</h3>
From the diagram attached, we can say that;
Period = 2π/k
where;
k = 2π/2.25
k = 8π/9
Thus;
h(t) = -(48/2) cos (8π/9)t + ((48/2) + 0.5)
h(t) = -24cos (8π/9)t + 24.5
Riders can see Niagara falls if they are higher than 41 meters above the ground. Thus;
41 = -24cos (8π/9)t + 24.5
41 - 24.5 = -24cos (8π/9)t 
16.5 = -24cos (8π/9)t 
-0.6875 = cos (8π/9)t 
cos⁻¹0.6875 = (8π/9)t 
t = 0.834 min
Thus, time interval is between;
0.834 < t < (2.25 - 0.834) 
⇒ 0.834 < t < 1.416 and 
(2.25 + 0.834) < t < (2.25 + 1.416)
⇒ (3.084, 3.666)
Read more about Cycle Graphs at; brainly.com/question/24461724
#SPJ1
 
        
             
        
        
        
Solve for K by simplifying both sides of the equation, then isolate the variable.
K = 193